what happens to those who ascend to 4d positive, you might ask, as they go through the process — according to the law of one philosophy?
those who ascend will first meet with a thoughtform entity — taking the form of whatever is calculated as being the most inspiring to that person.
you move into your indigo-ray body, what the egyptians call the "ka". this is the higher self.
you are then brought before your violet-ray body — a level even higher than the higher self, called the "guardians" in the law of one series. this is the last level you get to before you rejoin with the oneness at the 'octave' point, or eighth dimension.
at the end of a typical life you review that life and plan out the next.
at the end of an entire cycle, like this, you review all of your lifetimes — and come up with an overall level of evolution that you attained during all your lifetimes.
right now, today, you have the power to change how all your lifetimes will 'weigh' in this process — simply by engaging yourself in your spiritual process and striving for the highest levels you can.